A fast ebike typically refers to an electric bike capable of reaching higher speeds than standard models, often defined by its classification and top speed limit according to regulations. Based on US ebike classification, this usually means a Class 3 ebike, which is designed to go faster than Class 1 and Class 2 models.
Understanding Ebike Classes and Speed
In the United States, electric bikes are commonly categorized into classes based on their top assisted speed and motor operation. These classes determine how fast the electric assist can propel the bike:
- Class 1: Pedal-assist only, with assistance cutting off at 20 mph (32 km/h).
- Class 2: Throttle-assisted or pedal-assisted, with assistance cutting off at 20 mph (32 km/h).
- Class 3: Pedal-assist only, with assistance cutting off at 28 mph (45 km/h).
Ebike Class | Assistance Type | Top Assisted Speed |
---|---|---|
Class 1 | Pedal-Assist Only | 20 mph (32 km/h) |
Class 2 | Throttle or Pedal | 20 mph (32 km/h) |
Class 3 | Pedal-Assist Only | 28 mph (45 km/h) |
According to regulations like those mentioned by Gazelle, Class 3 ebikes are limited to 28 mph (45 km/h). This higher speed limit, compared to the 20 mph cap on Class 1 and 2 bikes, is what qualifies them as "fast" in the context of common ebike classifications.
Why Class 3 is Considered Fast
Companies like Gazelle specifically produce Class 1 and Class 3 ebikes, highlighting that Class 3 models allow you to "go faster" with pedal-assist up to their higher limit. This indicates that within the standard regulated ebike market, 28 mph is the benchmark for a "fast" ebike designed for use in areas where these classifications apply.
It's important to note that while some unregulated electric bikes or off-road models can exceed these speeds, a "fast ebike" within typical legal classifications generally refers to a Class 3 bike capable of pedal assistance up to 28 mph.